Automatic positioning tour guide device and working method thereof

Abstract

The invention discloses an automatic positioning tour guide device and a working method thereof, relates to the technical field of automatic positioning tour guide device structures, and aims at solving the problems that an existing automatic tour guide device is single in function and only has a simple scenic spot introduction function, and the use effect of the tour guide device is poor. The user side comprises a tour guide device and an explanation earphone, a display screen is arranged at the front end of the tour guide device, a one-key alarm key is arranged at the lower end of the display screen, a control button is arranged at the lower end of the one-key alarm key, a horn mouth is formed in the upper end of the display screen, and an adjusting button is arranged at one end of the explanation earphone. A limiting device is arranged on one side of the explanation earphone, earplugs are arranged below the limiting device, the tour guide device comprises a control module, a 4G module, a Bluetooth module, a GPS navigation module, a language processing and generating module and a storage module, and the storage module comprises a scenic spot knowledge base and a merchant distribution base.

Description

Technical Field

[0001] The invention relates to the technical field of automatic positioning tour guide structure, in particular to an automatic positioning tour guide and a working method thereof. Background Art

[0002] The automatic tour guide stores digital audio files, video files, text, pictures, etc. in the terminal playback device, and then a number of wireless signal activation devices covering various attractions and booths activate the playback devices entering the area. The terminal devices entering the area will automatically play the corresponding content after receiving the activation signal from the area. After the visitor's receiving playback device is turned on, it is searched by the transmission signal of the activation base station, receives the activation instruction of the base station, and plays the commentary recording of the area according to the instruction. The receiving playback device is constantly scanned by the activation base station during the movement. The base station will use regional recognition technology to determine the location of the visitor to decide whether to change the playback file. In a wireless coverage area, whether the visitor moves or is stationary, the commentary will always play the commentary data of this area. When the regional recognition is switched, the playback system stops the current operation and plays other corresponding content instead.

[0003] After searching, the application publication number CN104916241A discloses a scenic spot self-service tour guide system based on GPS satellite positioning, which includes a user end and a cloud server, and the user end and the cloud server are connected through a wireless network communication; the user end includes a first control module, a user operation interface, a GPS navigation module, a first storage module, a first communication module and a voice broadcast module, and the cloud server includes a server host, a scenic spot information acquisition unit, a second storage module and a second communication module that are connected to each other, and the scenic spot information acquisition unit obtains the geographical location and scenic spot information of the scenic spot by connecting to the Internet. The present invention uses a mobile phone or other smart devices to realize a self-service voice tour guide for the scenic spot. The GPS positioning module automatically locates the geographical location of the tourists, and the voice broadcast module broadcasts the scenic spot information of the geographical location of the tourists to the tourists according to the geographical location located by the GPS positioning module. Even in some remote places where there is no network or no electricity, self-service tour guides can still be carried out.

[0004] However, the existing automatic tour guide has a single function and only has a simple scenic spot introduction function, which makes the use effect of the tour guide poor. Therefore, there is an urgent need for an automatic positioning tour guide and a working method thereof in the market to solve these problems. Summary of the invention

[0005] The purpose of the present invention is to provide an automatic positioning tour guide and a working method thereof, so as to solve the problem that the existing automatic tour guide proposed in the above background technology has a single function and only has a simple scenic spot introduction function, resulting in poor use effect of the tour guide.

[0006] To achieve the above object, the present invention provides the following technical solutions:

[0007] An automatic positioning tour guide comprises a user end and a terminal, wherein the user end comprises a tour guide and an explanation earphone, a display screen is arranged at the front end of the tour guide, a one-touch alarm button is arranged at the lower end of the display screen, a control button is arranged at the lower end of the one-touch alarm button, a speaker is arranged at the upper end of the display screen, cameras are arranged at the front and rear ends of the tour guide, an adjustment button is arranged at one end of the explanation earphone, a limiting device is arranged at one side of the explanation earphone, and an earplug is arranged below the limiting device, the tour guide comprises a control module, a 4G module, a Bluetooth module, a GPS navigation module, a language processing generation module, and a storage module, wherein the storage module comprises a scenic spot knowledge base and a merchant distribution base.

[0008] Preferably, the control module is electrically connected to the 4G module, the control module is electrically connected to the Bluetooth module, the control module is electrically connected to the GPS navigation module, the control module is electrically connected to the storage module, and the control module is electrically connected to the language processing generation module.

[0009] Preferably, the language processing generation module includes a speech recognition module, a multi-language module, a large language module and a speech sounding module.

[0010] A working method of an automatic positioning guide device comprises the following steps:

[0011] S1. The GPS navigation module can quickly locate the user's location, match the corresponding scenic spot introduction, and ask the user whether the scenic spot introduction needs to be broadcast;

[0012] S2. The user can ask questions through the explanation headset, and then the explanation headset transmits the questions to the tour guide through the Bluetooth module, or directly inputs the questions into the tour guide;

[0013] S3. When voice is input, the tour guide transmits the voice to the voice recognition module in the language processing generation module through the internal control module, converts the voice into text through the voice recognition module, extracts the keywords in the text through the keyword extraction module, matches and generates text from the scenic spot knowledge base, and then supplements the text content and generates voice through the large language module. The multi-language module can translate the text into voices in different languages, and then transmits the generated voice from the tour guide to the explanation earphone through the control module through the voice sounding module, so as to broadcast the voice;

[0014] S4, when text is input, the tour guide can directly extract the input text and match it with the scenic spot knowledge base through the keyword extraction module, and then display the matched content on the display screen through the control module, or supplement the text content through the large language module and generate voice, and then transmit the generated voice from the tour guide to the explanation earphone through the control module through the voice sounding module, so as to broadcast the voice;

[0015] S5. When the user needs to know about the surrounding businesses, the business distribution database can be mobilized to enable the user to quickly know the distribution of nearby businesses, so that the user can quickly select the required business and quickly navigate to the vicinity of the business through the GPS navigation module. When encountering an emergency, long press the one-button alarm button set by the guide device, so that the alarm signal can be transmitted to the terminal through the 4G module, and the terminal can quickly alarm. At the same time, the GPS navigation module can quickly locate the user, and the user position signal will be transmitted to the terminal through the 4G module, so that the alarm can be quickly issued and help can be provided to the user;

[0016] S6. When the user is touring, the camera set in the tour guide can be used to take photos of scenic spots, and then the scenic spot knowledge base can be searched and matched to introduce the matched scenic spots. When the user is playing in some museums, he can take photos of some items with protective measures in the museum, and the scenic spot knowledge base can be searched and matched, so that the information of the items can be broadcast and explained, or displayed on the display screen set in the tour guide through files or pictures, or the camera can be used for image recognition and positioning, and the GPS navigation module can be used to point the camera at some small exhibits inside the exhibition hall, so that the small exhibits can be explained. During use, the user can use his mobile phone and download software to realize all functions.

[0017] Preferably, in step S3, after the voice sounding module converts the text into voice, a digital human is used to reply to the user. The digital human may be a well-known local animal or an image of a local representative figure.

[0018] Preferably, the scenic spot knowledge base includes scenic spot information, picture information, and video information, and the scenic spot knowledge base is searched and answered using a search enhancement generation technology; the search enhancement generation technology includes two parts: establishing a knowledge base and searching;

[0019] The specific steps for establishing a tourist attraction knowledge base and retrieval are as follows:

[0020] S7, generating speech after reading the scenic spot introduction through text and human voice, and then inputting it, and triggering the scenic spot introduction by setting multiple keywords;

[0021] S8. By combining scenic spot pictures and scenic spot videos with scenic spot introductions, scenic spot pictures and scenic spot videos can be played when introducing scenic spots, so that users can better understand the overall picture and history of the scenic spots;

[0022] S9, then collecting various kinds of knowledge about scenic spots through the large language module to fill the scenic spot knowledge base, and then extracting multiple keywords through the keyword extraction method, so that users can quickly search through keywords when asking questions;

[0023] S10. The user can take photos of scenic spots or some collections in the scenic spot exhibition hall through the camera set in the tour guide, and match the taken photos with the scenic spot knowledge base for retrieval, or by pointing the camera (105) at the small exhibits, after matching and retrieval through the scenic spot knowledge base, the small exhibits can be explained. The distribution map of the scenic spot is located with the user's real-time location through the GPS navigation module, so that the user can intuitively see his or her location, and a route map of the scenic spot that the user wants to visit can be generated through retrieval.

[0024] Preferably, the terminal device includes a screen, a voice input device, a voice output device, a camera and an alarm.

[0025] Preferably, the alarm can sound immediately when the user calls the police, can remind the terminal staff to deal with it in time, and can contact the person who issued the alarm through the voice input device and the voice output device to inquire whether it is a false alarm or other accidents.

[0026] Preferably, the answering steps of the language processing generation module are:

[0027] S11. When arriving at a nearby scenic spot, whether to broadcast the introduction of the corresponding scenic spot;

[0028] S12, answering yes to start broadcasting the scenic spot introduction, and answering no to close the scenic spot broadcast. During the tour, the user takes pictures of the scenic spots of interest or the items displayed in the scenic spot exhibition hall through the camera set by the tour guide, and searches for similar picture information in the scenic spot knowledge base, or when the user asks a question by voice during the tour, the voice recognition module converts it into text, extracts keywords, and then merges it into a text collection through the scenic spot knowledge base and the network database;

[0029] S13, the text collection is input into the large language module to supplement the text content and generate speech, and the multilingual module can translate the text into speech in different languages ​​for answering;

[0030] S14. When a question is asked in text, it is extracted through keywords, then merged into a text collection through the scenic spot knowledge base and the online database, and then replied to the user in text.

[0031] Compared with the prior art, the present invention has the following beneficial effects:

[0032] (1) The present invention uses a conversational digital human, a speech recognition module, a keyword extraction module, a large language module and a multi-language module. The speech recognition module converts speech into text, and then extracts keywords from the text through the keyword extraction module, and then matches and generates text from the scenic spot knowledge base, and then supplements the text content through the large language module and generates speech. The multi-language module can translate text into speech in different languages, and then transmits the generated speech from the tour guide to the explanation earphone through the control module through the speech sounding module, so as to broadcast the speech. In the automatic positioning tour guide, the digital human is placed in it to construct a conversational automatic positioning tour guide. When playing the explanation, the user's intention can be asked, and then the corresponding explanation can be played. The user can interrupt and consult the relevant information of the target tourist spot. Such an explanation will involve the user in the scenic spot and answer the user's questions. For the scenic spot management party and the automatic positioning tour guide management party, user problem information can be collected, and real data on the user's tour and concerns can be obtained;

[0033] (2) In the present invention, during the tour, users can use the tour guide to take photos of the scenic spots they are interested in or the exhibits inside the scenic spot exhibition hall, and then search the taken photos and finally match them with the scenic spot knowledge base to generate a corresponding introduction. Users can choose to have the introduction broadcast by voice or displayed in text on the display screen of the tour guide, or use the camera for image recognition and positioning, and at the same time use the GPS navigation module to point the camera at some small exhibits inside the exhibition hall, so as to explain the small exhibits. During use, users can use their own mobile phones and download software to realize all functions.

[0034] (3) When a user needs to know about surrounding businesses, the present invention can enable the user to quickly know the distribution of nearby businesses by mobilizing the business distribution database, so that the user can quickly select the desired business and quickly navigate to the vicinity of the business through the GPS navigation module. BRIEF DESCRIPTION OF THE DRAWINGS

[0035] Figure 1 It is the overall front view of the guide device of the present invention;

[0036] Figure 2 This is a front view of the lecture earphone of the present invention;

[0037] Figure 3 It is the overall structural diagram of the present invention;

[0038] Figure 4 A block diagram of a language processing production module of the present invention;

[0039] Figure 5 It is the operation structure block diagram of the present invention;

[0040] Figure 6 A structural block diagram of a user photo retrieval system of the present invention;

[0041] Figure 7 The figure is a flow chart of the method for using the present invention.

[0042] In the figure: 1. Tour guide; 101. Display screen; 102. One-touch alarm button; 103. Control button; 104. Speaker; 105. Camera; 2. Explanation earphones; 201. Adjustment button; 202. Limit device; 203. Earplugs. DETAILED DESCRIPTION

[0043] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0044] See also Figure 1-4 An embodiment of the present invention is as follows: an automatic positioning tour guide and a working method thereof, comprising a user end and a terminal, wherein the user end comprises a tour guide 1 and an explanation headset 2, wherein a display screen 101 is arranged at the front end of the tour guide 1, a one-touch alarm button 102 is arranged at the lower end of the display screen 101, a control button 103 is arranged at the lower end of the one-touch alarm button 102, a horn 104 is arranged at the upper end of the display screen 101, cameras 105 are arranged at the front and rear ends of the tour guide 1, an adjustment button 201 is arranged at one end of the explanation headset 2, a limiting device 202 is arranged at one side of the explanation headset 2, and an earplug 203 is arranged below the limiting device 202, wherein the tour guide 1 comprises a control module, a 4G module, a Bluetooth module, a GPS navigation module, a language processing generation module, and a storage module, wherein the storage module comprises a scenic spot knowledge base and a merchant distribution base.

[0045] See also Figure 3 The control module is electrically connected to the 4G module, the control module is electrically connected to the Bluetooth module, the control module is electrically connected to the GPS navigation module, the control module is electrically connected to the storage module, and the control module is electrically connected to the language processing generation module, which can make the connection effect between the components better and the use effect of the guide 1 better.

[0046] See also Figure 4The language processing generation module includes a speech recognition module, a multi-language module, a large language module and a speech sound module. The GPS navigation module can quickly locate the user's position, match the corresponding scenic spot introduction, and ask the user whether the scenic spot introduction needs to be broadcast; the user can ask questions through the explanation headset 2, and then the explanation headset 2 transmits the questions to the tour guide 1 through the Bluetooth module, or directly inputs the questions into text using the tour guide 1; when the voice is input, the tour guide 1 transmits the voice to the speech recognition module in the language processing generation module through the internal control module, and the voice is converted into text through the speech recognition module, and then the keywords in the text are extracted through the keyword extraction module, and then matched and generated from the scenic spot knowledge base, and then the large language module is used to supplement the text content and generate speech, and the multi-language module can The text is translated into speech in different languages, and then the generated speech is transmitted from the tour guide 1 to the explanation earphone 2 through the control module through the speech sound module, so that the speech is broadcasted; when text is input, the tour guide 1 can directly extract the input text and match it with the scenic spot knowledge base through the keyword extraction module, and then display the matched content on the display screen 101 through the control module, or supplement the text content and generate speech through the large language module, and then transmit the generated speech through the speech sound module from the tour guide 1 to the explanation earphone 2 through the control module, so that the speech is broadcasted; when the user needs to understand the surrounding businesses, the business distribution library can be mobilized to enable the user to quickly know the distribution of nearby businesses, so that the user can quickly select the required business, and can quickly navigate to the vicinity of the business through the GPS navigation module;When encountering an emergency, by long pressing the one-touch alarm button 102 set in the tour guide 1, the alarm signal can be transmitted to the terminal through the 4G module, and the terminal can quickly alarm. At the same time, the GPS navigation module can quickly locate the user, and the user's location signal will be transmitted to the terminal through the 4G module, so that the alarm can be quickly issued and help can be provided to the user. When the user is touring, the camera 105 set in the tour guide can take pictures of the scenic spots, and then search and match them through the scenic spot knowledge base, so as to introduce the matched scenic spots. When the user is playing in some museums, some defensive places in the museum can be searched and matched. The object of the protection measures can be photographed, and the object can be searched and matched from the scenic spot knowledge base, so that the information of the object can be broadcast and explained, or displayed on the display screen 101 set by the guide device 1 through files or pictures, or the camera 105 can be used for image recognition and positioning, and at the same time, through the GPS navigation module, the camera 105 can be pointed at some small exhibits inside the exhibition hall, so that the small exhibits can be explained. After the voice sound module converts the text into voice, the digital human can reply to the user. The digital human can be a famous local animal or a local representative figure. During the use, the user can use his own mobile phone and download the software to realize all functions. ;

[0047] See also Figure 5 The scenic spot knowledge base includes scenic spot information, picture information, and video information. The scenic spot knowledge base is retrieved and answered by retrieval enhancement generation technology; the retrieval enhancement generation technology includes two parts: establishing a knowledge base and retrieval. The scenic spot introduction is generated by reading the text and human voice, and then input, and the scenic spot introduction is triggered by setting multiple keywords; by combining scenic spot pictures and scenic spot videos with scenic spot introductions, scenic spot pictures and scenic spot videos can be played when introducing scenic spots, so that users can better understand the overall picture and history of the scenic spot; then various types of knowledge about the scenic spot are collected through the large language module to fill the scenic spot knowledge base, and then multiple keywords are extracted through the keyword extraction method, so that users can quickly search through keywords when asking questions; users can take pictures of scenic spots or some collections in scenic spot exhibition halls through the camera 105 set by the tour guide 1, match the taken pictures with the scenic spot knowledge base for retrieval, and locate the distribution map of the scenic spot with the real-time position of the user through the GPS navigation module, so that the user can intuitively see his position, and a route map of the scenic spot that the user wants to go can be generated through retrieval.

[0048] See also Figure 3The terminal device includes a screen, a voice input device, a voice output device, a camera and an alarm. The alarm can sound immediately when the user calls the police, and can remind the terminal staff to deal with it in time. The voice input device and the voice output device can be used to contact the person who issued the alarm to ask whether it is an accidental alarm or other accidents.

[0049] See also Figure 6 and Figure 7 ,The answer steps of the language processing generation module are;

[0050] S11. When arriving at a nearby scenic spot, whether to broadcast the introduction of the corresponding scenic spot;

[0051] S12, answer yes to start broadcasting the scenic spot introduction, answer no to close the scenic spot broadcast, during the tour, the user takes pictures of the scenic spots of interest or the items displayed in the scenic spot exhibition hall through the camera 105 set in the tour guide 1, and retrieves similar picture information in the scenic spot knowledge base, or points the camera 105 at some small exhibits, so that the small exhibits can be explained, or when the user asks questions by voice during the tour, the voice recognition module is used to convert them into text, extract keywords, and then merge them into a text collection through the scenic spot knowledge base and the networked database;

[0052] S13, the text collection is input into the large language module to supplement the text content and generate speech, and the multilingual module can translate the text into speech in different languages ​​for answering;

[0053] S14. When a question is asked in text, it is extracted through keywords, then merged into a text collection through the scenic spot knowledge base and the online database, and then replied to the user in text.

[0054] It will be apparent to those skilled in the art that the invention is not limited to the details of the exemplary embodiments described above and that the invention can be implemented in other specific forms without departing from the spirit or essential features of the invention. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of the invention is defined by the appended claims rather than the foregoing description, and it is intended that all variations falling within the meaning and scope of the equivalent elements of the claims be included in the invention. Any reference numeral in a claim should not be considered as limiting the claim to which it relates.

Claims

1. An automatic positioning guide device, comprising a user end and a terminal, characterized in that: The user end comprises a tour guide (1) and an explanation headset (2); a display screen (101) is arranged at the front end of the tour guide (1); a one-touch alarm button (102) is arranged at the lower end of the display screen (101); a control button (103) is arranged at the lower end of the one-touch alarm button (102); a speaker (104) is arranged at the upper end of the display screen (101); cameras (105) are arranged at the front and rear ends of the tour guide (1); an adjustment button (201) is arranged at one end of the explanation headset (2); a limit device (202) is arranged at one side of the explanation headset (2); an earplug (203) is arranged below the limit device (202); the tour guide (1) comprises a control module, a 4G module, a Bluetooth module, a GPS navigation module, a language processing generation module, and a storage module; the storage module comprises a scenic spot knowledge base and a merchant distribution base.

2. The automatic positioning guide device according to claim 1, characterized in that: The control module is electrically connected to the 4G module, the control module is electrically connected to the Bluetooth module, the control module is electrically connected to the GPS navigation module, the control module is electrically connected to the storage module, and the control module is electrically connected to the language processing generation module.

3. The working method of the automatic positioning guide device according to claim 2, characterized in that: The language processing generation module includes a speech recognition module, a multi-language module, a large language module and a speech sounding module.

4. A working method of an automatic positioning guide device according to any one of claims 1 to 3, characterized in that: The following steps are involved: S1. The GPS navigation module can quickly locate the user's location, match the corresponding scenic spot introduction, and ask the user whether the scenic spot introduction needs to be broadcast; S2. The user can ask questions through the explanation headset (2), and then the explanation headset (2) transmits the questions to the tour guide (1) through the Bluetooth module, or directly inputs the questions into text using the tour guide (1); S3, when voice input occurs, the tour guide (1) transmits the voice to the voice recognition module in the language processing generation module through the internal control module, converts the voice into text through the voice recognition module, extracts keywords from the text through the keyword extraction module, matches and generates text from the scenic spot knowledge base, supplements the text content and generates voice through the large language module, and the multi-language module can translate the text into voices of different languages, and then transmits the generated voice from the tour guide (1) to the tour guide earphone (2) through the control module through the voice sounding module, so as to broadcast the voice; S4, when text is input, the tour guide (1) can directly extract the input text and match it with the scenic spot knowledge base through the keyword extraction module, and then display the matched content on the display screen (101) through the control module, or supplement the text content through the large language module and generate voice, and then transmit the generated voice from the tour guide (1) to the explanation headset (2) through the voice sounding module through the control module, so as to broadcast the voice; S5. When the user needs to know about the surrounding businesses, the business distribution database can be mobilized to enable the user to quickly know the distribution of nearby businesses, so that the user can quickly select the desired business and quickly navigate to the vicinity of the business through the GPS navigation module. When encountering an emergency, the one-button alarm key (102) set by the guide device (1) can be long pressed, so that the alarm signal can be transmitted to the terminal through the 4G module, and the terminal can quickly issue an alarm. At the same time, the GPS navigation module can quickly locate the user, and the user position signal will be transmitted to the terminal through the 4G module, so that the alarm can be quickly issued and help can be provided to the user; S6. When the user is touring, the camera (105) provided in the tour guide can be used to take photos of scenic spots, and then the scenic spot knowledge base can be used to search and match, so that the matched scenic spots can be introduced. When the user is touring in some museums, he or she can take photos of some items with protective measures in the museum, and the scenic spot knowledge base can be used to search and match, so that the information of the items can be broadcast and explained, or displayed on the display screen (101) provided in the tour guide (1) through files or pictures, or image recognition and positioning can be performed through the camera (105), and at the same time, through the GPS navigation module, in this way, by pointing the camera (105) at some small exhibits inside the exhibition hall, the small exhibits can be explained. During use, the user can use his or her mobile phone and download software to realize all functions.

5. The working method of the automatic positioning guide device according to claim 4, characterized in that: In step S3, after the voice sounding module converts the text into voice, it replies to the user through a digital human, and the digital human can be a well-known local animal or an image of a local representative figure.

6. The working method of the automatic positioning guide device according to claim 5, characterized in that: The scenic spot knowledge base includes scenic spot information, picture information, and video information. The scenic spot knowledge base uses retrieval enhancement generation technology to search and answer; the retrieval enhancement generation technology includes two parts: establishing a knowledge base and searching; The specific steps for establishing a tourist attraction knowledge base and retrieval are as follows: S7, generating speech after reading the scenic spot introduction through text and human voice, and then inputting it, and triggering the scenic spot introduction by setting multiple keywords; S8. By combining scenic spot pictures and scenic spot videos with scenic spot introductions, scenic spot pictures and scenic spot videos can be played when introducing scenic spots, so that users can better understand the overall picture and history of the scenic spots; S9, then collecting various kinds of knowledge about scenic spots through the large language module to fill the scenic spot knowledge base, and then extracting multiple keywords through the keyword extraction method, so that users can quickly search through keywords when asking questions; S10. The user can take photos of scenic spots or some collections in the scenic spot exhibition hall through the camera (105) set by the tour guide (1), and match the taken photos with the scenic spot knowledge base for retrieval, or point the camera (105) at small exhibits. After matching and retrieval through the scenic spot knowledge base, the small exhibits can be explained. The distribution map of the scenic spot and the real-time location of the user are located through the GPS navigation module, so that the user can intuitively see his or her location, and a route map of the scenic spot that the user wants to visit can be generated through retrieval.

7. The working method of the automatic positioning guide device according to claim 6, characterized in that: The terminal device includes a screen, a voice input device, a voice output device, a camera and an alarm.

8. The working method of the automatic positioning guide device according to claim 7, characterized in that: The alarm can sound immediately when the user calls the police, and can remind the terminal staff to deal with it in time. The person who issued the alarm can be contacted through the voice input device and the voice output device to inquire whether it is an accidental alarm or other accidents.

9. The working method of the automatic positioning guide device according to claim 4, characterized in that: The answering steps of the language processing generation module are: S11. When arriving at a nearby scenic spot, whether to broadcast the introduction of the corresponding scenic spot; S12, answering yes will start broadcasting the scenic spot introduction, and answering no will close the scenic spot broadcasting. During the tour, the user takes pictures of the scenic spot of interest or the items displayed in the scenic spot exhibition hall through the camera (105) set by the tour guide (1), or performs real-time video recognition through the camera (105), and searches for similar picture information in the scenic spot knowledge base, or when the user asks a question by voice during the tour, the voice recognition module converts it into text, extracts keywords, and then merges it into a text collection through the scenic spot knowledge base and the networked database; S13, the text collection is input into the large language module to supplement the text content and generate speech, and the multilingual module can translate the text into speech in different languages ​​for answering; S14. When a question is asked in text, it is extracted through keywords, then merged into a text collection through the scenic spot knowledge base and the online database, and then replied to the user in text.

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